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<title>pcre2_jit_free_unused_memory specification</title>
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<h1>pcre2_jit_free_unused_memory man page</h1>
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<h2>
SYNOPSIS
</h2>
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<b>#include &#60;pcre2.h&#62;</b>
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<p>
<b>void pcre2_jit_free_unused_memory(pcre2_general_context *<i>gcontext</i>);</b>
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<h2>
DESCRIPTION
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<p>
This function frees unused JIT executable memory. The argument is a general
context, for custom memory management, or NULL for standard memory management.
JIT memory allocation retains some memory in order to improve future JIT
compilation speed. In low memory conditions,
<b>pcre2_jit_free_unused_memory()</b> can be used to cause this memory to be
freed.
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